A seat track system for conducting electricity between spaced apart seats, such as between passenger seats of an aircraft passenger cabin, comprising a conductive tube assembly and a housing. The conductive tube assembly includes a conductive inner layer having a first conductive portion and a second conductive portion that is structurally independent of the first conductive portion. The first and the second portions define a socket. The tube assembly further includes a dielectric outer layer that is elastic so as to exert a biasing force on the conductive inner layer to urge the first portion and the second portion together. The housing is operable to receive the conductive tube assembly and support the tube assembly between the first and the second seats. The socket is operable to receive a conductive member that mates with the conductive inner layer to conduct electricity to and from the conductive tube assembly.